Megaspansion II Gray
(Pack of 4)

Mega

Megaspansion II construction adhesive delivers professional-grade performance when you need repairs that last. This versatile sealant cures rapidly in atmospheric moisture and creates an aggressive bond to concrete, asphalt, metal, masonry, and dozens of other construction substrates—eliminating the guesswork from your next project. Whether you're sealing expansion joints, weatherproofing windows, or tackling roofing repairs, Megaspansion II maintains its flexibility from -90°F to +425°F, ensuring your work withstands extreme weather conditions year after year. With its 20-minute working time and tack-free cure in under an hour, you can complete jobs efficiently and move on to the next task with confidence.
• Flexibility Retained -90°F to +425°F (-67°C to +218°C)
• Tensile Strength: 130-230 PSI
• UV resistant
• Low VOC formula
• Skin time: < 20 minutes
• Tack free time: < 1 hour
• Working time: 20 minutes
• Functional cure time: 24 hours
Conforms to the requirements for ASTM C920 Type S, Grade NS, Class 25, Use NT, G, A, M. Federal Specification TT-S-00230C Type II, Class A.

Read More

California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov

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Product Description

Megaspansion II construction adhesive delivers professional-grade performance when you need repairs that last. This versatile sealant cures rapidly in atmospheric moisture and creates an aggressive bond to concrete, asphalt, metal, masonry, and dozens of other construction substrates—eliminating the guesswork from your next project. Whether you're sealing expansion joints, weatherproofing windows, or tackling roofing repairs, Megaspansion II maintains its flexibility from -90°F to +425°F, ensuring your work withstands extreme weather conditions year after year. With its 20-minute working time and tack-free cure in under an hour, you can complete jobs efficiently and move on to the next task with confidence.
• Flexibility Retained -90°F to +425°F (-67°C to +218°C)
• Tensile Strength: 130-230 PSI
• UV resistant
• Low VOC formula
• Skin time: < 20 minutes
• Tack free time: < 1 hour
• Working time: 20 minutes
• Functional cure time: 24 hours
Conforms to the requirements for ASTM C920 Type S, Grade NS, Class 25, Use NT, G, A, M. Federal Specification TT-S-00230C Type II, Class A.

Technical Specifications

Item#: EG57563301
Color Gray
Container Type Cartridge
Size 10.1 Oz.
Maximum Temperature 140 F
Working Time 20 min
Functional Cure 24 h
Physical Form Paste
UNSPSC #: 31201600
TAA Compliant: No
Weight: 5.26 lb

Product Restrictions

California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov

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